Connection A1/B1(8)
Pin Designation Description
3 B1 HNET/XNET/HUB-4/SNC circuit1(-)
2 NC Do not use
1 A1 HNET/XNET/HUB-4/SNC circuit1(+)
Admissible cable cross-section: 16…18AWG
Connection A2/B2 (7)
Pin Designation Description
3 B2 HNET/XNET/HUB-4/SNC circuit2(-)
2 NC Do not use
1 A2 HNET/XNET/HUB-4/SNC circuit2(+)
Admissible cable cross-section: 16…18AWG
Fig. 10: Connector EF1/EF2, FCnet/C-WEB A1/B1 (A2/B2)
A Connector plug without housing B Connector plug with housing
1 Connector 3 360°shielding
2 Cover cap, open
1.5 Indicators
LED Color Function Condition Meaning
RX1 Green Receipt of data from fiber
optic circuit'1'
Lit up Data is being received from circuit'1'
Fail1 Yellow Fault on fiber-optic circuit'1' Lit up Weakly receiving data from circuit'1'
Fail2 Yellow Fault on fiber-optic circuit'2' Lit up Weakly receiving data from circuit'2'.
Fiber network module FN2013/FN2014
Indicators
1
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